700,465+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring June 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Java Software Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Opus Recruitment Solutions Associate Director @ Opus Recruitment Solutions | Shaping the Future of Tech firms across UK (JVM - Java, Scala & Kotlin) Java Engineers | Bristol or London - £7 ...

Software Architect Engineer

Our OEM Client based in Gaydon, is searching for a Software Architect Engineer to join their team, Inside IR35. This is a contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £33.64 per hour. Duties: Software Architecture Engineering (High Tech) ...

Software Engineer III

**Role: Software Engineer III (.NET/React/Azure/AWS)****Division: Assessment & Qualifications Delivery****Tier: IC20****Location: Hellaby, UK****Work Type: Hybrid (3 days in office)****About UK Assessment & Qualifications**<b ...

Principal Software Engineer

**Our Mission** At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re re ...

Sr. Software Engineer

**About Us** **Since 1989, SHI International Corp. has helped organizations change the world through technology. We’ve grown every year since, and today we’re proud to be a $16 billion global provider of IT solutions and services.** **Over 17,000 organizations worldwide rely on SHI’s concierge ...

Sr Software Engineer

**About Us** **Wellington Management** offers comprehensive investment management capabilities that span nearly all segments of the global capital markets. Our investment solutions, tailored to the unique return and risk objectives of institutional clients in more than 60 countries, draw on a robust bo ...

Cloud Software Engineer

Currently seeking an experienced Cloud Software Engineer to join a leading cloud computing consultancy on a remote basis. The Software Engineer will help drive the development of production applications and tools for the company's customers, including the modernisation of existing applications; focu ...

Expert Software Engineer

Division: Group Business Solutions (GBS)Your career opportunity Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the futur ...

Software Engineer III

Do you enjoy building and improving API platforms that support a wide range of users and applications? Would you like to collaborate with a team to design, develop, and enhance scalable solutions that deliver a great developer experience? About our Team We are the API Mana ...

Expert Software Engineer

Division: Group Business Solutions (GBS)Your career opportunity Join our Group Business Solutions (GBS) division, where we design and sustain IT solutions for financial market securities. Be part of a dynamic, collaborative team in a fast-evolving environment, shaping the futur ...

Apprentice Software Engineer

Would you like to explore a career in technology while gaining real hands-on experience in a global aviation data business? Are you curious, motivated, and ready to discover where your skills and interests can take you? About the Business: At Cirium, our goal is to ke ...

Lead Software Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time **Salary: £55,700 - £83,500** **Define Possible at Northrop Grumman U ...

eFX Software Engineer

eFX Software Engineer – Permanent | London (Hybrid)We’re hiring an experienced eFX Software Engineer to join a leading financial institution’s digital technology division. This is a permanent position based in London with a flexible hybrid working model.You’ll be part of ...

.Net Software Engineer

C#.Net Software Engineer - Aberdeen This is an exciting opportunity to work for a global leader in the innovation and development of cutting-edge software solutions used in oil and gas industry. What is in it for me: Salary up to £60,000 Hybrid working with 3 days per week ...

Software Test Engineer

Job Description This role is primarily remote with travel to our offices and customer sites.The role of the Software Test Engineer is to work as part of an agile delivery team to verify and test the software solutions for a customer or customers within the responsibility of ...

Graduate Software Engineer

Application Requirements An interest in building a career as a Software Engineer, up‑skilling on a prestigious enterprise applications development platform. A predicted 2:1 or First University degree is required; students at all degree levels are welcome to apply, but a foundation ...

Network Software Engineer

2 days ago Be among the first 25 applicants This range is provided by Trust In SODA. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Principal/Senior Network Software Engineer Do you want to wor ...

Software Test Engineer

A leading technology-driven organization is seeking a highly skilled Senior Software Development Engineer in Test (SDET) to drive automation excellence across embedded and connected device platforms. This role is ideal for a hands‑on engineer passionate about building scalable test frameworks and elevating ...

Associate Software Engineer

Associate Developer - London - Energy Trading - 60k RJC is looking for a Junior Software Engineer role for a global energy trading company based in London. Working as part of the Front Office, they are looking for someone who has a real desire to work in Trading and a wants to progress their care ...

Python Software Engineer

Direct message the job poster from Durlston Partners Hedge Fund, Trading & Tech Headhunter at Durlston Partners Python Software Engineer – High-Frequency Trading We're working with a high‑frequency trading (HFT) firm that is looking to expand its technology team with a Python So ...

C# Software Engineer

Job Title: C#/.NET Software EngineerLocation: South CambridgeshireSalary: Up to 70,000Working Pattern: Hybrid 2 days in office This is a brilliant opportunity for a C#/.NET engineer to join a fast-growing technology company whose software is used by sc ...

Java Software Engineer

Co-Founder Venture Up - Building Tech and Product teams across UK and Europe! This range is provided by Venture Up. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Venture Up ...

Java Software Engineer

This range is provided by Nicholson Glover. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range £65,000.00-£70,000.00 (approximate). Our client is a fast‑growing technical consultancy known for delivering bespoke so ...

Software Engineer (Python)

**Title:**Software Engineer – Python **Department:**Procode IT **Location:**Hybrid – Commutable distance of our Chandlers Ford office **Salary:**Circa £38k + Discretionary Bonus Scheme **Sponsorship:**Unfortunately, we are unable to offer sponsorship for this role Do you enjoy building scalable, ...

Staff Software Engineer

Director - Ruby Specialist at KE Technology Staff Software Engineer (Python / Rust / C++ / Golang) London - Hybrid (3 days onsite) We’re building the next generation of real-time, low-latency data systems - processing billions of transactions globally. This is a ...

Controls Software Engineer

Where do people love what they do, and being great at what they do? At Swisslog, that’s where! Our teams are the heart of a world‑leading Robotics company that’s harnessing the power of technology to shape the future of intralogistics. The result? We’re transforming performance and efficiency for c ...

Lead Software Engineer

Overview We are looking for two Lead Software Engineers to join our IT Department at Iceland Foods. As a Lead Developer, you will be the technical lead in one of our squads focused on the portfolio of Iceland websites, centred around React and SalesForce PWAKit. It is ...

Staff Software Engineer

Opus Recruitment Solutions provided pay range This range is provided by Opus Recruitment Solutions. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Opus Recruitment Solutions ...

UAV Software Engineer

This range is provided by Edison Smart®. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Edison Smart® UAV Software Engineer | London | Up to £55,000 Join a growing UA ...

Application Software Engineer

The Opportunity Join a team at the forefront of underwater robotics innovation. In this role, you'll design and deliver cutting‑edge software solutions that power the next generation of subsea vehicles. Working at the intersection of advanced engineering and real‑world application, you'll contrib ...

Lead Software Engineer

Your impact We’re seeking Lead Software Engineers to step into pivotal Technical Authority roles across our Electronic Warfare (EW) and Future Combat Air programmes in Luton. This role combines deep technical oversight with influence, offering significant autonomy and responsibility for key softwa ...

Python Software Engineer

Join to apply for the Python Software Engineer role at Octopus Legacy Octopus Legacy is the place to plan for death and find support after loss. Having been on our own startup journey, Octopus Group recently bought a stake in our company to supercharge our growth, and now we’r ...

Graduate Software Engineer

Location Leonardo Science Central, England, United Kingdom Primary Location: GB - Newcastle Job Description We’re looking for graduate software engineers to join Leonardo’s 18‑month Engineering Graduate Programme. You’ll launch your career and make an impact on real‑worl ...

Software Engineer C#

A Software Engineer opportunity for a business developing innovative clean energy products – the business has several projects running utilising the .Net / C# Tech stack with a preference for candidates who have exposure to Data heavy environments. An excellent opportunity for candidates who want to ...

.NET Software Engineer

.NET Software Engineer – Global Phenomenon – Zurich, Switzerland (Tech stack: .NET Software Engineer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Developer, Architect, Softwareentwic ...

Application Software Engineer

Location You can choose to be based from the London or Cambridge office (3 days on site, 2 days remote) Salary Negotiable + comprehensive benefits Requirements for Application Software Engineer History of academic excellence including a 2:1 or 1st class h ...

Founding Software Engineer

Overview Founding Software Engineer – Consumer AI (Stealth Mode) at Burns Sheehan – London, with 2-3 days a week in the office. Up to £120,000 plus generous stock options. The role is for a Backend-focused Software Engineer to help build a radically new AI and consumer tech product ...

Fullstack Software Engineer

Base pay range This range is provided by iO Associates - UK/EU. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Lead Principal Consultant - Government, Defence & Security We are working closely with a Software Consultancy firm i ...

Lead Software Engineer

Lead Software Engineer GBV Ltd Staffordshire, England, United Kingdom This range is provided by GBV Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. I have a need for a Lead Developer on a remote-first basis for my client b ...

Java Software Engineer

IT Delivery Consultant looking for SC or SC eligible UCD, Java and GenAi Consultants in the U.K Hybrid Remote (U.K only) Up to £55k Digital Consultancy Client What You’ll Bring: Eligibility for security clearance is essentia ...

Java Software Engineer

Opportunity to join a global fintech innovator shaping the future of payment technology! About the Role: You’ll be working across backend services, portals, and payment processing platforms, delivering clean, scalable, and testable code. This is a hands-on engineering role where ...

Lead Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Ocho. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Director & Principal Tech Recruiter Helping world class talent find a world class role. ...

Backend Software Engineer

hackajob is collaborating with Moody's Corporation to connect them with exceptional professionals for this role. Skills and Competencies 3+ years of experience in backend software development with a focus on Node.js, building scalable and production-grade systems </l ...

Software Engineer I

About the Team Our teams are collaborative, forward‑thinking, and agile. We support multiple products with challenging and exciting features and provide real opportunities for teams to contribute to the organization’s success. About the Role You will contribute to the development o ...

Software Engineer (Compilers)

Hybrid | Haywards Heath At Universal Quantum , we aim to make the world a better place by engineering the future of computing. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications ra ...

Staff Software Engineer

Numi has partnered with a pioneering technology company transforming physical spaces through advanced AI and automation—turning mundane repetition into seamless, magical experiences. From transforming global transit hubs and mobility infrastructure into frictionless, autonomous experiences for millions of ...

Software C# Engineer

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster ...

Software Engineer (MI6)

Requirements You’re always looking for the best way to do things that means spotting opportunities to improve, simplify and strengthen how software is built and run You bring solid experience as a Software Engineer, grounded in modern engineering practices, and you’ve made practic ...

Principal Software Engineer

Overview Hi, we’re PEXA. PEXA revolutionised the way that property is settled in Australia, turning a paper-based process into a digital one. Our solution is a world-first, with over 500 people across Australia and an expanding international team, we’re helping 20,000+ families into their homes e ...

Principal Software Engineer

Requirements You're a highly experienced technologist who combines deep technical expertise with strategic thinking and business acumen You thrive on solving complex problems at scale, influencing engineering direction, and helping others grow Significant experience designin ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom Job Search Guide, Trends and Insights